Weather hour by hour (periods) in Portland , United States

Day

scattered clouds

28°

Night

clear

12°

Day

mostly cloudy to mostly clear

28°

Night

mostly clear to mostly cloudy

13°

Day

cloudy

26°

Night

scattered clouds

15°

Day

chance for rain showers from noon

23°

Night

chance for rain showers

15°

Day

chance for light rain till morning

26°

Night

chance for light rain at dawn

15°

Day

partly cloudy

30°

Night

scattered clouds

16°

Day

scattered clouds

35°

Night

scattered clouds

18°

Day

hot and mostly clear

37°

Night

scattered clouds to overcast

21°

Day

overcast to scattered clouds

32°

Night

chance for light rain at dawn

17°

Dawn

Mostly Clear

Mostly Clear

11°

Morning

Scattered Clouds

Scattered Clouds

14°

Noon

Overcast

Overcast

26°

Afternoon

Scattered Clouds

Scattered Clouds

28°

Evening

Mostly Clear

Mostly Clear

24°

Night

Clear

Clear

15°

Dawn

North-west

9km/h

Morning

Northern

9km/h

Noon

Northern

11km/h

Afternoon

Northern

16km/h

Evening

North-west

17km/h

Night

North-west

15km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

61%

Noon

Relative Humidity

32%

Afternoon

Relative Humidity

26%

Evening

Relative Humidity

50%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

12°

Morning

Cloudy

Cloudy

15°

Noon

Overcast

Overcast

25°

Afternoon

Scattered Clouds

Scattered Clouds

28°

Evening

Mostly Clear

Mostly Clear

22°

Night

Scattered Clouds

Scattered Clouds

15°

Dawn

North-west

5km/h

Morning

North-west

5km/h

Noon

North-west

6km/h

Afternoon

North-west

15km/h

Evening

North-west

17km/h

Night

North-west

15km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

60%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

54%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Cloudy

Cloudy

13°

Morning

Cloudy

Cloudy

15°

Noon

Overcast

Overcast

24°

Afternoon

Mostly Cloudy

Mostly Cloudy

26°

Evening

Partly Cloudy

Partly Cloudy

22°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

Northern

4km/h

Morning

Northeastern

3km/h

Noon

Western

6km/h

Afternoon

North-west

10km/h

Evening

Northern

13km/h

Night

Northern

12km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

65%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

62%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

15°

Morning

Overcast

Overcast

17°

Noon

Chance for Light Rain

Chance for Light Rain

19°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

23°

Evening

Rain Showers

Rain Showers

20°

Night

Chance for Rain Showers

Chance for Rain Showers

17°

Dawn

Southwestern

3km/h

Morning

Southern

10km/h

Noon

Southwestern

14km/h

Afternoon

Western

12km/h

Evening

Western

2km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

86%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

94%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

46%

Afternoon

Precipitation Probability

48%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

68%

Dawn

Chance for Rain Showers

Chance for Rain Showers

15°

Morning

Chance for Light Rain

Chance for Light Rain

16°

Noon

Overcast

Overcast

26°

Afternoon

Cloudy

Cloudy

26°

Evening

Cloudy

Cloudy

23°

Night

Cloudy

Cloudy

17°

Dawn

Southwestern

12km/h

Morning

Southwestern

13km/h

Noon

Southwestern

13km/h

Afternoon

Southwestern

9km/h

Evening

Southeastern

4km/h

Night

Southern

5km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

86%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

82%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

51%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Light Rain

Chance for Light Rain

15°

Morning

Mist - Light Fog

Mist - Light Fog

18°

Noon

Mostly Cloudy

Mostly Cloudy

29°

Afternoon

Scattered Clouds

Scattered Clouds

30°

Evening

Mostly Clear

Mostly Clear

26°

Night

Mostly Clear

Mostly Clear

19°

Dawn

Southern

3km/h

Morning

Southern

3km/h

Noon

North-west

6km/h

Afternoon

North-west

10km/h

Evening

Northern

12km/h

Night

Northern

10km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

76%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

58%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

35%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

16°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Scattered Clouds

Scattered Clouds

32°

Afternoon

Very Hot

Very Hot

35°

Evening

Scattered Clouds

Scattered Clouds

29°

Night

Scattered Clouds

Scattered Clouds

22°

Day Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Dawn

Northern

7km/h

Morning

Northern

8km/h

Noon

Northern

11km/h

Afternoon

Northern

15km/h

Evening

North-west

11km/h

Night

North-west

9km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

72%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

50%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

18°

Morning

Scattered Clouds

Scattered Clouds

22°

Noon

Very Hot

Very Hot

35°

Afternoon

Very Hot

Very Hot

37°

Evening

Scattered Clouds

Scattered Clouds

31°

Night

Scattered Clouds

Scattered Clouds

24°

Day Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Dawn

North-west

6km/h

Morning

North-west

4km/h

Noon

North-west

8km/h

Afternoon

North-west

14km/h

Evening

Northern

9km/h

Night

Northern

8km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

65%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

21%

Evening

Relative Humidity

29%

Night

Relative Humidity

51%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

21°

Morning

Overcast

Overcast

23°

Noon

Overcast

Overcast

30°

Afternoon

Scattered Clouds

Scattered Clouds

32°

Evening

Scattered Clouds

Scattered Clouds

29°

Night

Scattered Clouds

Scattered Clouds

21°

Dawn

North-west

4km/h

Morning

Southern

3km/h

Noon

Western

4km/h

Afternoon

Northern

7km/h

Evening

Northern

5km/h

Night

Northern

4km/h

Dawn

Relative Humidity

59%

Morning

Relative Humidity

43%

Noon

Relative Humidity

29%

Afternoon

Relative Humidity

24%

Evening

Relative Humidity

34%

Night

Relative Humidity

64%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%